Password protection

Going through my website stats has revealed a rather suspicious pattern relating to one or two of my posts,  which I’m trying to get to the bottom of.  As an experiment, I’ve placed password protection on those pages to try and sort spammers and robots from genuine visitors.   If prompted for a password please enter the word “enter”,  in lower case and without the quotation marks of course!

I intend this to be a temporary measure and apologise for any inconvenience.    Genuine (human) visitors are always welcome to the site.  🙂   KD